871374983 has 2 divisors, whose sum is σ = 871374984. Its totient is φ = 871374982.

The previous prime is 871374947. The next prime is 871375027. The reversal of 871374983 is 389473178.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 871374983 - 2⁸ = 871374727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (871374913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 435687491 + 435687492.

It is an arithmetic number, because the mean of its divisors is an integer number (435687492).

Almost surely, 2^871374983 is an apocalyptic number.

871374983 is a deficient number, since it is larger than the sum of its proper divisors (1).

871374983 is an equidigital number, since it uses as much as digits as its factorization.

871374983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1016064, while the sum is 50.

The square root of 871374983 is about 29519.0613502530. The cubic root of 871374983 is about 955.1429235212.

The spelling of 871374983 in words is "eight hundred seventy-one million, three hundred seventy-four thousand, nine hundred eighty-three".